Simplify each of the following:

f (x) + g (x)

f (x) - g (x)

f (x) •g (x)

f (x) / g (x)

f (g (x)) f (g (x)) Evaluate f (g (x)) f (g (x)) by substituting in the value of gg into ff. 3 (x+2) - 4 3 (x+2) - 4 Simplify each term. Tap for more steps ... f (x+2) = 3x+6-4 f (x+2) = 3x+6-4 Subtract 44 from 66 to get 22. f (x+2) = 3x + 2